MX2019006416A - Arrangement and process for treating a surface. - Google Patents

Arrangement and process for treating a surface.

Info

Publication number
MX2019006416A
MX2019006416A MX2019006416A MX2019006416A MX2019006416A MX 2019006416 A MX2019006416 A MX 2019006416A MX 2019006416 A MX2019006416 A MX 2019006416A MX 2019006416 A MX2019006416 A MX 2019006416A MX 2019006416 A MX2019006416 A MX 2019006416A
Authority
MX
Mexico
Prior art keywords
sectional area
arrangement
mixing chamber
inlet
nozzle
Prior art date
Application number
MX2019006416A
Other languages
Spanish (es)
Inventor
Kaya Cerkez
Original Assignee
Air Liquide
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Air Liquide filed Critical Air Liquide
Publication of MX2019006416A publication Critical patent/MX2019006416A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C5/00—Devices or accessories for generating abrasive blasts
    • B24C5/02—Blast guns, e.g. for generating high velocity abrasive fluid jets for cutting materials
    • B24C5/04—Nozzles therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
    • B05B7/1481—Spray pistols or apparatus for discharging particulate material
    • B05B7/1486—Spray pistols or apparatus for discharging particulate material for spraying particulate material in dry state
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00—Cleaning by methods involving the use of air flow or gas flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/003—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods using material which dissolves or changes phase after the treatment, e.g. ice, CO2
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C5/00—Devices or accessories for generating abrasive blasts
    • B24C5/02—Blast guns, e.g. for generating high velocity abrasive fluid jets for cutting materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
    • B05B7/1481—Spray pistols or apparatus for discharging particulate material

Abstract

Arrangement (1) for treating a surface with a jet comprising a multiplicity of particles, the arrangement (1)at least comprising: a mixing chamber (2) with an inlet (3) for a stream of propellant gas, the mixing chamber (2) being designed to mix the stream of propellant gas with the multiplicity of particles, and a nozzle (4), which adjoins the mixing chamber (2) and is connected to it in terms of flow and which has an outlet (7) for the stream of propellant gas, a nozzle cross-sectional area of the nozzle (4) as it progresses from the mixing chamber (2) at first being reduced in size to a minimum nozzle cross-sectional area and then being increased in size again, the inlet (3) having an inlet cross-sectional area, and an area quotient between the minimum nozzle cross-sectional area and the inlet cross-sectional area lying in the range from 10 to 300. With the arrangement presented and the process presented for treating a surface, a particularly uniform, reproducible, effective and time-saving treatment of the surface can be achieved. This applies in particular to cleaning and removing flash or burr. The arrangement and the process may be used in particular in the production of wire or plastic products.
MX2019006416A 2016-12-08 2017-12-06 Arrangement and process for treating a surface. MX2019006416A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016123816.3A DE102016123816A1 (en) 2016-12-08 2016-12-08 Arrangement and device for treating a surface
PCT/EP2017/081733 WO2018104402A1 (en) 2016-12-08 2017-12-06 Arrangement and process for treating a surface

Publications (1)

Publication Number Publication Date
MX2019006416A true MX2019006416A (en) 2019-08-26

Family

ID=60923442

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019006416A MX2019006416A (en) 2016-12-08 2017-12-06 Arrangement and process for treating a surface.

Country Status (7)

Country Link
US (1) US20200070309A1 (en)
EP (1) EP3551386A1 (en)
JP (1) JP2019536647A (en)
CA (1) CA3046110A1 (en)
DE (1) DE102016123816A1 (en)
MX (1) MX2019006416A (en)
WO (1) WO2018104402A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11267101B2 (en) * 2017-05-26 2022-03-08 Arborjet Inc. Abrasive media blasting method and apparatus
DE102019108289A1 (en) 2019-03-29 2020-10-01 acp systems AG Device for generating a CO2 snow jet
CN111300273B (en) * 2020-02-17 2021-05-28 中国石油大学(华东) Texture processing test device based on controllable cavitation erosion technology
JP7033736B2 (en) * 2020-03-09 2022-03-11 三菱重工冷熱株式会社 Divergence device
JP7187763B2 (en) * 2020-03-09 2022-12-13 三菱重工冷熱株式会社 flow diverter

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK0994764T3 (en) * 1997-07-11 2003-03-03 Surface Prot Inc Method and apparatus for generating a high speed particle stream
DE19807917A1 (en) * 1998-02-25 1999-08-26 Air Liquide Gmbh Jet stream of gas and dry ice particles for shot blast surface cleaning
DE10254159A1 (en) * 2002-11-20 2004-06-03 Linde Ag Dry ice venturi jet has an air by-pass passage increasing speed of pellet emissions directed at work piece under surface cleaning treatment
DE102006014124A1 (en) * 2006-03-24 2007-09-27 Linde Ag Cold spray gun
EP2337044A1 (en) * 2009-12-18 2011-06-22 Metalor Technologies International S.A. Methods for manufacturing a stud of an electric contact and an electric contact
DE102014010439A1 (en) * 2014-07-16 2016-01-21 IMPACT-Innovations-GmbH Cold spraying device
BR112017022116A2 (en) * 2015-04-16 2018-07-03 Nanovapor Inc. apparatus for the generation of nanoparticles.

Also Published As

Publication number Publication date
CA3046110A1 (en) 2018-06-14
EP3551386A1 (en) 2019-10-16
WO2018104402A1 (en) 2018-06-14
US20200070309A1 (en) 2020-03-05
JP2019536647A (en) 2019-12-19
DE102016123816A1 (en) 2018-06-14

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